OK, you are missing some packages (not from R): sudo yum provides */libpng-config yields: 2:libpng-devel-1.5.13-2.fc19.i686 : Development tools for programs to manipulate : PNG image format files Repo : fedora Matched from: Filename : /usr/bin/libpng-config So install: sudo yum install libpng-devel I suspect this takes care of the other error also. The professor needs to be asked what use this sort of "learning" how to use a package is? Monkey-see-monkey-do is all one will get.....throw in a non-standard scenario and what will the students (or the professor himself) do? Nevertheless, HTH! Ranjan On Mon, 14 Oct 2013 10:27:19 -0700 Richard Vickery <richard.vickeryrv@xxxxxxxxx> wrote: > I know they're useless, but the professor used them and, having known > how to do things without then before class, I have since forgotten how > to get by without them; and under the pressures of the current > classes, it would be far easier using them until the Winter break. > > Here's what I get when I go to install these: > > > install.packages() > --- Please select a CRAN mirror for use in this session --- > Installing package into '/home/richard/R/x86_64-redhat-linux-gnu-library/3.0' > (as 'lib' is unspecified) > also installing the dependencies 'png', 'iplots', 'JGR' > > trying URL 'http://cran.stat.sfu.ca/src/contrib/png_0.1-6.tar.gz' > Content type 'application/x-gzip' length 24919 bytes (24 Kb) > opened URL > ================================================== > downloaded 24 Kb > > trying URL 'http://cran.stat.sfu.ca/src/contrib/iplots_1.1-6.tar.gz' > Content type 'application/x-gzip' length 336510 bytes (328 Kb) > opened URL > ================================================== > downloaded 328 Kb > > trying URL 'http://cran.stat.sfu.ca/src/contrib/JGR_1.7-15.tar.gz' > Content type 'application/x-gzip' length 759394 bytes (741 Kb) > opened URL > ================================================== > downloaded 741 Kb > > trying URL 'http://cran.stat.sfu.ca/src/contrib/Deducer_0.7-6.tar.gz' > Content type 'application/x-gzip' length 5941779 bytes (5.7 Mb) > opened URL > ================================================== > downloaded 5.7 Mb > > * installing *source* package 'png' ... > ** package 'png' successfully unpacked and MD5 sums checked > ** libs > gcc -m64 -std=gnu99 -I/usr/include/R -DNDEBUG -I/usr/local/include > `libpng-config --cflags` -fpic -O2 -g -pipe -Wall > -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector > --param=ssp-buffer-size=4 -grecord-gcc-switches -m64 -mtune=generic > -c read.c -o read.o > /bin/sh: libpng-config: command not found > read.c:3:17: fatal error: png.h: No such file or directory > #include <png.h> > ^ > compilation terminated. > make: *** [read.o] Error 1 > ERROR: compilation failed for package 'png' > * removing '/home/richard/R/x86_64-redhat-linux-gnu-library/3.0/png' > ERROR: dependency 'png' is not available for package 'iplots' > * removing '/home/richard/R/x86_64-redhat-linux-gnu-library/3.0/iplots' > ERROR: dependency 'iplots' is not available for package 'JGR' > * removing '/home/richard/R/x86_64-redhat-linux-gnu-library/3.0/JGR' > ERROR: dependency 'JGR' is not available for package 'Deducer' > * removing '/home/richard/R/x86_64-redhat-linux-gnu-library/3.0/Deducer' > > The downloaded source packages are in > '/tmp/Rtmpx96KAX/downloaded_packages' > Warning messages: > 1: In install.packages() : > installation of package 'png' had non-zero exit status > 2: In install.packages() : > installation of package 'iplots' had non-zero exit status > 3: In install.packages() : > installation of package 'JGR' had non-zero exit status > 4: In install.packages() : > installation of package 'Deducer' had non-zero exit status > > What did/am I do/ing wrong? > > On Mon, Oct 14, 2013 at 10:03 AM, Ranjan Maitra > <maitra.mbox.ignored@xxxxxxxxx> wrote: > > What are you having to do? > > > > These are just GUIs from R, extremely useless from my point of view > > (by definition limited in abilities), but then I have been following R > > from version 0.1.... > > > > Ranjan > > > > > > > > On Sat, 12 Oct 2013 20:11:20 -0700 Richard Vickery > > <richard.vickeryrv@xxxxxxxxx> wrote: > > > >> What happened to R? I can install neither JGR not deducer anymore? Is > >> it just me, or does this happen to everyone? I guess I really don't > >> need these tools, but the idiot professor in the political science > >> class I took instructed the students to be stupid and in need of these > >> tools, so I forgot how to work without them. > >> > >> Richard > >> -- > >> users mailing list > >> users@xxxxxxxxxxxxxxxxxxxxxxx > >> To unsubscribe or change subscription options: > >> https://admin.fedoraproject.org/mailman/listinfo/users > >> Fedora Code of Conduct: http://fedoraproject.org/code-of-conduct > >> Guidelines: http://fedoraproject.org/wiki/Mailing_list_guidelines > >> Have a question? Ask away: http://ask.fedoraproject.org > > > > > > -- > > Important Notice: This mailbox is ignored: e-mails are set to be > > deleted on receipt. Please respond to the mailing list if appropriate. > > For those needing to send personal or professional e-mail, please use > > appropriate addresses. > > > > ____________________________________________________________ > > FREE 3D EARTH SCREENSAVER - Watch the Earth right on your desktop! > > Check it out at http://www.inbox.com/earth > > > > > > -- > > users mailing list > > users@xxxxxxxxxxxxxxxxxxxxxxx > > To unsubscribe or change subscription options: > > https://admin.fedoraproject.org/mailman/listinfo/users > > Fedora Code of Conduct: http://fedoraproject.org/code-of-conduct > > Guidelines: http://fedoraproject.org/wiki/Mailing_list_guidelines > > Have a question? 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